PLT-6076 Adding viper libs for config file changes (#5871)

* Adding viper libs for config file changes

* Removing the old fsnotify lib

* updating some missing libs

vendor/github.com/spf13/cobra/command.go

@@ -788,6 +788,7 @@ func (c *Command) initHelpCmd() {
 			},
 		}
 	}
+	c.RemoveCommand(c.helpCommand)
 	c.AddCommand(c.helpCommand)
 }